I have treated my yard twice with the strongest suggested dose and I don't think 1 weed has died in over a 2 month period. After a month, I reapplied with the same results. Each application was done in dry weather with rain days away in the forecast. I don't get it. Maybe a bad batch, but I am very disappointed with the lack of results. It's not a bargain if it doesn't work. I have followed the directions and saturated each weed. I would like to be reimbursed or sent another batch to try.